NWS Forecast for: Mount St Helens WA
Issued by: National Weather Service Portland, OR
Last Update: 11:54 pm PST Jan 23, 2018
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  • Overnight

    Overnight: Snow.  Low around 30. South wind around 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 100%. Total nighttime snow accumulation of 10 to 14 inches possible.

    Snow



    Low: 30 °F

  • Wednesday

    Wednesday: Snow before 10am, then snow showers after 10am.  High near 33. South wind 15 to 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    Snow



    High: 33 °F

  • Wednesday
    Night

    Wednesday Night: Snow showers.  Low around 21. South southwest wind 18 to 20 mph, with gusts as high as 31 mph.  Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Snow Showers
    then Snow
    Showers
    Likely

    Low: 21 °F

  • Thursday

    Thursday: Snow showers.  High near 29. South southwest wind around 21 mph, with gusts as high as 33 mph.  Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Snow Showers



    High: 29 °F

  • Thursday
    Night

    Thursday Night: Snow showers.  Low around 17. Southwest wind 15 to 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Snow Showers



    Low: 17 °F

  • Friday

    Friday: Snow showers.  High near 22. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Snow Showers



    High: 22 °F

  • Friday
    Night

    Friday Night: Snow.  Low around 21. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Snow



    Low: 21 °F

  • Saturday

    Saturday: Snow.  Cloudy, with a high near 32. Breezy.

    Snow and
    Breezy


    High: 32 °F

  • Saturday
    Night

    Saturday Night: Snow.  Cloudy, with a low around 28.

    Snow



    Low: 28 °F



  • Overnight: Snow. Low around 30. South wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 10 to 14 inches possible.

    Wednesday: Snow before 10am, then snow showers after 10am. High near 33. South wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    Wednesday Night: Snow showers. Low around 21. South southwest wind 18 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Thursday: Snow showers. High near 29. South southwest wind around 21 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Thursday Night: Snow showers. Low around 17. Southwest wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Friday: Snow showers. High near 22. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Friday Night: Snow. Low around 21. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Saturday: Snow. Cloudy, with a high near 32. Breezy.

    Saturday Night: Snow. Cloudy, with a low around 28.

    Sunday: Rain and snow. Cloudy, with a high near 35. Breezy.

    Sunday Night: Rain. Cloudy, with a low around 27. Breezy.

    Monday: Rain and snow. Cloudy, with a high near 30. Breezy.

    Monday Night: Snow. Cloudy, with a low around 18. Breezy.

    Tuesday: Snow showers likely. Cloudy, with a high near 26.



    Mount St Helens WA
     46.2°N 122.18°W (Elev. 5997 ft)

    Visit your local NWS office at: http://www.wrh.noaa.gov/pqr